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jitterbuffer: rename variables for packet spacing

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This commit is contained in:
Wim Taymans 2013-08-19 21:12:13 +02:00
parent ec82e4ab7c
commit cf8a0652f3
1 changed files with 11 additions and 11 deletions
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22
gst/rtpmanager/gstrtpjitterbuffer.c
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@ -164,8 +164,8 @@ struct _GstRtpJitterBufferPrivate
GstClockTime last_out_dts;
GstClockTime last_out_pts;
/* last valid input timestamp and rtptime pair */
GstClockTime last_in_dts;
GstClockTime last_in_rtptime;
GstClockTime ips_dts;
GstClockTime ips_rtptime;
GstClockTime packet_spacing;
/* the next expected seqnum we receive */
guint32 next_in_seqnum;
@ -1003,8 +1003,8 @@ gst_rtp_jitter_buffer_flush_stop (GstRtpJitterBuffer * jitterbuffer)
priv->last_out_dts = -1;
priv->last_out_pts = -1;
priv->next_seqnum = -1;
priv->last_in_rtptime = -1;
priv->last_in_dts = GST_CLOCK_TIME_NONE;
priv->ips_rtptime = -1;
priv->ips_dts = GST_CLOCK_TIME_NONE;
priv->packet_spacing = 0;
priv->next_in_seqnum = -1;
priv->clock_rate = -1;
@ -1749,21 +1749,21 @@ gst_rtp_jitter_buffer_chain (GstPad * pad, GstObject * parent,
do_next_seqnum = TRUE;
}
/* reset spacing estimation when gap */
priv->last_in_rtptime = -1;
priv->last_in_dts = -1;
priv->ips_rtptime = -1;
priv->ips_dts = -1;
} else {
/* packet is expected, we need consecutive seqnums with a different
* rtptime to estimate the packet spacing. */
if (priv->last_in_rtptime != rtptime) {
if (priv->ips_rtptime != rtptime) {
/* rtptime changed, check dts diff */
if (priv->last_in_dts != -1 && dts != -1 && dts > priv->last_in_dts) {
priv->packet_spacing = dts - priv->last_in_dts;
if (priv->ips_dts != -1 && dts != -1 && dts > priv->ips_dts) {
priv->packet_spacing = dts - priv->ips_dts;
GST_DEBUG_OBJECT (jitterbuffer,
"new packet spacing %" GST_TIME_FORMAT,
GST_TIME_ARGS (priv->packet_spacing));
}
priv->last_in_rtptime = rtptime;
priv->last_in_dts = dts;
priv->ips_rtptime = rtptime;
priv->ips_dts = dts;
}
do_next_seqnum = TRUE;
}